Jamis ALLEGRO 1X 2010 VS Ross PEGASUS 1998 specs comparison

Jamis Allegro 1X

General Infos

Model	Allegro 1X
Manufacturer	Jamis
Year of production	2010
Current price	Check price Here ==>
Color choice	- Pewter and Pearl White - Sugar Blue and Pearl White -Victory Blue and Pearl White
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 14 (inches) - womens 18 (inches) - womens 20 (inches)
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 14 (inches) - womens 18 (inches) - womens 20 (inches)

Wheels And Breaking System

Bike front tire	700 X 35c Vittoria Randonneur Trail
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Alloy Levers Tektro IO Mechanical Disc With 160 (millimeters) Wavy Rotor Brakes
Hubs for disc brakes	Formula Disc
Rims manufacturer	32-hole Alex DC25 Disc Rims
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	6061 Triple Butted Aluminum With Hydroform TT & DT
Frame type	TIG-welded
Handlebar construction	Jamis Butted 6061 Alloy Riser Bar
Handlebar extender	Optional
Handlebar stem details	NVO TM3 Adjustable
Headset size	1 1/8 (inches) Threadless Internal Cup

Gearing Specifications

Bicycle chain	KMC Z72
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	110 (millimeters) Spindle Sealed Cartridge
Crankset parts and sizes	48/38/28 Teeth FSA Dyna Drive
Gear shift levers	Shimano Acera M360 Rapidfire Plus SL
Rear gear set	11 - 32 Teeth 8-speed

Jamis Allegro 1X Fork System Data

Derailleur (Front)	Bottom Pull Shimano M191
Derailleur (Rear)	Shimano Acera M360
Fork material	Single Crown Aluminum
Fork type	63 (millimeters) Travel SR and SunTour NEX-4110-V2

Other Specs of Jamis Allegro 1X

Component group sets	Co (millimeters)uter Mix
Pedals details	Alloy Platform
Rear shock absorber	Not Available
Saddle seat	Jamis Touring
Seat post extension	27.2 (millimeters) Diameter Jamis Alloy Micro-adjust

Ross Pegasus

General Infos

Model	Pegasus
Manufacturer	Ross
Year of production	1998
Current price	Check price Here ==>
Color choice	-Transparent Purple
Sizes	- 16 (inches) - 18 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches)
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Front Levers Shimano Altus Front and Nexus Coaster Rear Brakes
Hubs for disc brakes	Rear: Shimano Nexus Inter 4 Front: Shimano Altus
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Aluminum
Handlebar extender	Optional
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) YST Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Not Available
Crankset parts and sizes	36 Teeth Aluminum
Gear shift levers	Shimano Nexus
Rear gear set	21 Teeth 4-speed Internal

Ross Pegasus Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown
Fork type	Not Available

Other Specs of Ross Pegasus

Component group sets	Hybrid Mix
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Not Available
Seat post extension	Aluminum